An implementation of high speed Sobel based on CORDIC

An implementation of high speed Sobel based on CORDIC

The acceleration method proposed in this paper aims to improve the processing speed of image edge detection. On the basis of parallelism and pipeline technique， it works in the FPGA platform and uses extended data bits and the pipelined CORDIC algorithm covering all angles so that the efficiency of...

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Bibliographic Details
Main Authors: Huang Hu, Yang Ding, Lei Yuhui, Xie Jiaxun, Cheng Shiyao, Zou Yu
Format: Article
Language:zho
Published: National Computer System Engineering Research Institute of China 2018-09-01
Series:Dianzi Jishu Yingyong
Subjects:
edge detection; CORDIC algorithm
hardware accelerator
programmable device
Online Access:http://www.chinaaet.com/article/3000090415

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